Rye meadow or valiant lake
A modern American invention, Rielynn likely combines the Irish surname Riley, meaning 'valiant' or 'rye meadow,' with the popular Welsh-derived suffix -lynn, meaning 'lake.' It follows the trend of blending traditional sounds to create a fresh, feminine identity.
Less common today
Rielynn isn't in the latest US Top 1000. It last peaked at #5,987 in 2014.
US births per 5-year period, 1990βpresent (SSA data).